Oxygenated blood
The flow of blood to and from the lungs is called pulmonary circulation.
It is called the pulmonary circulation, where blood travels to the lungs to receive oxygen and lose carbon dioxide, before returning to the heart.
Oxygen rich or oxygenated blood.
Pulmonary circulation is the movement of blood from the heart, to the lungs, and back.
The flow of blood from the heart to the lungs and back to the heart is called the pulmonary circulation.The blood flowing from the heart to the lungs would be deoxygenated and blood flowing towards the heart from the lungs would be oxygenated.
It is called the pulmonary circulation, where blood travels to the lungs to receive oxygen and lose carbon dioxide, before returning to the heart.
Blood only travels one way. Away from the heart to the body and lungs and back from the body and the lungs to the heart.
Lungs
The pulmonary vein carries oxygenated blood away from the lungs, to the left atrium of the heart.
Blood vessels that carry blood from the heart to different organs are called arteries.Blood vessels that carry blood to the heart are called veins.
active transport
Deoxygenated blood goes to the lungs to get rid of carbon dioxide and to pick up oxygen.